GetPedBonePosition: Difference between revisions

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(Added example by The_Ex from forum: http://forum.mtasa.com/viewtopic.php?f=91&t=28836)
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===Returns===
===Returns===
Returns the x, y, z world position of the bone.
Returns the x, y, z world position of the bone.
==Examples==
This example renders name tags above a player's head bone.
<syntaxhighlight lang="lua">
addEventHandler("onClientRender",getRootElement(),
  function()
      local px, py, pz, tx, ty, tz, dist
      px, py, pz = getCameraMatrix()
      for k, v in ipairs(getElementsByType("player")) do
        tx, ty, tz = getElementPosition(v)
        dist = math.sqrt((px - tx) ^ 2 + (py - ty) ^ 2 + (pz - tz) ^ 2)
        if dist < 30.0 then
            if isLineOfSightClear(px, py, pz, tx, ty, tz, true, false, false, true, false, false, getLocalPlayer()) then
              local sx, sy, sz = getPedBonePosition(v, 5)
              local x,y = getScreenFromWorldPosition(sx, sy, sz + 0.3)
              if x then -- getScreenFromWorldPosition returns false if the point isn't on screen
                  dxDrawText(getPlayerName(v), x, y, x, y, tocolor(150, 50, 0), 0.85 + (15 - dist) * 0.02, "bankgothic")
              end
            end
        end
      end
  end
)
</syntaxhighlight>


==See Also==
==See Also==
{{Client_ped_functions}}
{{Client_ped_functions}}

Revision as of 09:49, 31 August 2010

Returns the 3D world coordinates of a specific bone of a given ped.

Syntax

float float float getPedBonePosition ( ped thePed, int bone )

Required Arguments

  • thePed: the ped you want to inspect.
  • bone: the number of the bone to get the position of.
Bone numbers
  • 1: BONE_PELVIS1
  • 2: BONE_PELVIS
  • 3: BONE_SPINE1
  • 4: BONE_UPPERTORSO
  • 5: BONE_NECK
  • 6: BONE_HEAD2
  • 7: BONE_HEAD1
  • 8: BONE_HEAD
  • 21: BONE_RIGHTUPPERTORSO
  • 22: BONE_RIGHTSHOULDER
  • 23: BONE_RIGHTELBOW
  • 24: BONE_RIGHTWRIST
  • 25: BONE_RIGHTHAND
  • 26: BONE_RIGHTTHUMB
  • 31: BONE_LEFTUPPERTORSO
  • 32: BONE_LEFTSHOULDER
  • 33: BONE_LEFTELBOW
  • 34: BONE_LEFTWRIST
  • 35: BONE_LEFTHAND
  • 36: BONE_LEFTTHUMB
  • 41: BONE_LEFTHIP
  • 42: BONE_LEFTKNEE
  • 43: BONE_LEFTANKLE
  • 44: BONE_LEFTFOOT
  • 51: BONE_RIGHTHIP
  • 52: BONE_RIGHTKNEE
  • 53: BONE_RIGHTANKLE
  • 54: BONE_RIGHTFOOT

Returns

Returns the x, y, z world position of the bone.

Examples

This example renders name tags above a player's head bone. 

addEventHandler("onClientRender",getRootElement(),
   function()
      local px, py, pz, tx, ty, tz, dist
      px, py, pz = getCameraMatrix()
      for k, v in ipairs(getElementsByType("player")) do
         tx, ty, tz = getElementPosition(v)
         dist = math.sqrt((px - tx) ^ 2 + (py - ty) ^ 2 + (pz - tz) ^ 2)
         if dist < 30.0 then
            if isLineOfSightClear(px, py, pz, tx, ty, tz, true, false, false, true, false, false, getLocalPlayer()) then
               local sx, sy, sz = getPedBonePosition(v, 5)
               local x,y = getScreenFromWorldPosition(sx, sy, sz + 0.3)
               if x then -- getScreenFromWorldPosition returns false if the point isn't on screen
                  dxDrawText(getPlayerName(v), x, y, x, y, tocolor(150, 50, 0), 0.85 + (15 - dist) * 0.02, "bankgothic")
               end
            end
         end
      end
   end
)

See Also



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